15690173696

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{631853}}^1$

素因数の和:631966

約数の個数: 36

約数和(自身を含む): 31641984612

約数和(自身を除く): 15951810916

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 3104, 6208, 12416, 24832, 631853, 1263706, 2527412, 5054824, 10109648, 20219296, 40438592, 61289741, 80877184, 122579482, 161754368, 245158964, 490317928, 980635856, 1961271712, 3922543424, 7845086848, 15690173696]

約数ペア:

[(1, 15690173696), (2, 7845086848), (4, 3922543424), (8, 1961271712), (16, 980635856), (32, 490317928), (64, 245158964), (97, 161754368), (128, 122579482), (194, 80877184), (256, 61289741), (388, 40438592), (776, 20219296), (1552, 10109648), (3104, 5054824), (6208, 2527412), (12416, 1263706), (24832, 631853)]