172718128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1951}}^1$

素因数の和:2473

約数の個数: 40

約数和(自身を含む): 365976576

約数和(自身を除く): 193258448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 503, 1006, 1951, 2012, 3902, 4024, 5533, 7804, 8048, 11066, 15608, 21461, 22132, 31216, 42922, 44264, 85844, 88528, 171688, 343376, 981353, 1962706, 3925412, 7850824, 10794883, 15701648, 21589766, 43179532, 86359064, 172718128]

約数ペア:

[(1, 172718128), (2, 86359064), (4, 43179532), (8, 21589766), (11, 15701648), (16, 10794883), (22, 7850824), (44, 3925412), (88, 1962706), (176, 981353), (503, 343376), (1006, 171688), (1951, 88528), (2012, 85844), (3902, 44264), (4024, 42922), (5533, 31216), (7804, 22132), (8048, 21461), (11066, 15608)]