16500370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 32816664

約数和(自身を除く): 16316294

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 101, 155, 170, 202, 310, 505, 527, 961, 1010, 1054, 1717, 1922, 2635, 3131, 3434, 4805, 5270, 6262, 8585, 9610, 15655, 16337, 17170, 31310, 32674, 53227, 81685, 97061, 106454, 163370, 194122, 266135, 485305, 532270, 970610, 1650037, 3300074, 8250185, 16500370]

約数ペア:

[(1, 16500370), (2, 8250185), (5, 3300074), (10, 1650037), (17, 970610), (31, 532270), (34, 485305), (62, 266135), (85, 194122), (101, 163370), (155, 106454), (170, 97061), (202, 81685), (310, 53227), (505, 32674), (527, 31310), (961, 17170), (1010, 16337), (1054, 15655), (1717, 9610), (1922, 8585), (2635, 6262), (3131, 5270), (3434, 4805)]