31027312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 65393136

約数和(自身を除く): 34365824

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 3083, 5032, 6166, 10064, 12332, 24664, 49328, 52411, 104822, 114071, 209644, 228142, 419288, 456284, 838576, 912568, 1825136, 1939207, 3878414, 7756828, 15513656, 31027312]

約数ペア:

[(1, 31027312), (2, 15513656), (4, 7756828), (8, 3878414), (16, 1939207), (17, 1825136), (34, 912568), (37, 838576), (68, 456284), (74, 419288), (136, 228142), (148, 209644), (272, 114071), (296, 104822), (592, 52411), (629, 49328), (1258, 24664), (2516, 12332), (3083, 10064), (5032, 6166)]