40528384

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6120

約数の個数: 40

約数和(自身を含む): 87220980

約数和(自身を除く): 46692596

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6089, 6656, 12178, 24356, 48712, 79157, 97424, 158314, 194848, 316628, 389696, 633256, 779392, 1266512, 1558784, 2533024, 3117568, 5066048, 10132096, 20264192, 40528384]

約数ペア:

[(1, 40528384), (2, 20264192), (4, 10132096), (8, 5066048), (13, 3117568), (16, 2533024), (26, 1558784), (32, 1266512), (52, 779392), (64, 633256), (104, 389696), (128, 316628), (208, 194848), (256, 158314), (416, 97424), (512, 79157), (832, 48712), (1664, 24356), (3328, 12178), (6089, 6656)]