16516968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 44876160

約数和(自身を除く): 28359192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 167, 312, 317, 334, 501, 634, 668, 951, 1002, 1268, 1336, 1902, 2004, 2171, 2536, 3804, 4008, 4121, 4342, 6513, 7608, 8242, 8684, 12363, 13026, 16484, 17368, 24726, 26052, 32968, 49452, 52104, 52939, 98904, 105878, 158817, 211756, 317634, 423512, 635268, 688207, 1270536, 1376414, 2064621, 2752828, 4129242, 5505656, 8258484, 16516968]

約数ペア:

[(1, 16516968), (2, 8258484), (3, 5505656), (4, 4129242), (6, 2752828), (8, 2064621), (12, 1376414), (13, 1270536), (24, 688207), (26, 635268), (39, 423512), (52, 317634), (78, 211756), (104, 158817), (156, 105878), (167, 98904), (312, 52939), (317, 52104), (334, 49452), (501, 32968), (634, 26052), (668, 24726), (951, 17368), (1002, 16484), (1268, 13026), (1336, 12363), (1902, 8684), (2004, 8242), (2171, 7608), (2536, 6513), (3804, 4342), (4008, 4121)]