82765744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 165645648

約数和(自身を除く): 82879904

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 251, 296, 502, 557, 592, 1004, 1114, 2008, 2228, 4016, 4456, 8912, 9287, 18574, 20609, 37148, 41218, 74296, 82436, 139807, 148592, 164872, 279614, 329744, 559228, 1118456, 2236912, 5172859, 10345718, 20691436, 41382872, 82765744]

約数ペア:

[(1, 82765744), (2, 41382872), (4, 20691436), (8, 10345718), (16, 5172859), (37, 2236912), (74, 1118456), (148, 559228), (251, 329744), (296, 279614), (502, 164872), (557, 148592), (592, 139807), (1004, 82436), (1114, 74296), (2008, 41218), (2228, 37148), (4016, 20609), (4456, 18574), (8912, 9287)]