16589917552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{6841}}^1$

素因数の和:7082

約数の個数: 80

約数和(自身を含む): 35276804640

約数和(自身を除く): 18686887088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 131, 178, 208, 262, 356, 524, 712, 1048, 1157, 1424, 1703, 2096, 2314, 3406, 4628, 6812, 6841, 9256, 11659, 13624, 13682, 18512, 23318, 27248, 27364, 46636, 54728, 88933, 93272, 109456, 151567, 177866, 186544, 303134, 355732, 606268, 608849, 711464, 896171, 1212536, 1217698, 1422928, 1792342, 2425072, 2435396, 3584684, 4870792, 7169368, 7915037, 9741584, 11650223, 14338736, 15830074, 23300446, 31660148, 46600892, 63320296, 79759219, 93201784, 126640592, 159518438, 186403568, 319036876, 638073752, 1036869847, 1276147504, 2073739694, 4147479388, 8294958776, 16589917552]

約数ペア:

[(1, 16589917552), (2, 8294958776), (4, 4147479388), (8, 2073739694), (13, 1276147504), (16, 1036869847), (26, 638073752), (52, 319036876), (89, 186403568), (104, 159518438), (131, 126640592), (178, 93201784), (208, 79759219), (262, 63320296), (356, 46600892), (524, 31660148), (712, 23300446), (1048, 15830074), (1157, 14338736), (1424, 11650223), (1703, 9741584), (2096, 7915037), (2314, 7169368), (3406, 4870792), (4628, 3584684), (6812, 2435396), (6841, 2425072), (9256, 1792342), (11659, 1422928), (13624, 1217698), (13682, 1212536), (18512, 896171), (23318, 711464), (27248, 608849), (27364, 606268), (46636, 355732), (54728, 303134), (88933, 186544), (93272, 177866), (109456, 151567)]