16571329904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{388051}}^1$

素因数の和:388233

約数の個数: 40

約数和(自身を含む): 34212216528

約数和(自身を除く): 17640886624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 5338, 10676, 21352, 42704, 388051, 776102, 1552204, 3104408, 6208816, 6596867, 13193734, 26387468, 52774936, 60924007, 105549872, 121848014, 243696028, 487392056, 974784112, 1035708119, 2071416238, 4142832476, 8285664952, 16571329904]

約数ペア:

[(1, 16571329904), (2, 8285664952), (4, 4142832476), (8, 2071416238), (16, 1035708119), (17, 974784112), (34, 487392056), (68, 243696028), (136, 121848014), (157, 105549872), (272, 60924007), (314, 52774936), (628, 26387468), (1256, 13193734), (2512, 6596867), (2669, 6208816), (5338, 3104408), (10676, 1552204), (21352, 776102), (42704, 388051)]