8857472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5350

約数の個数: 32

約数和(自身を含む): 19006680

約数和(自身を除く): 10149208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 5323, 10646, 21292, 42584, 69199, 85168, 138398, 170336, 276796, 340672, 553592, 681344, 1107184, 2214368, 4428736, 8857472]

約数ペア:

[(1, 8857472), (2, 4428736), (4, 2214368), (8, 1107184), (13, 681344), (16, 553592), (26, 340672), (32, 276796), (52, 170336), (64, 138398), (104, 85168), (128, 69199), (208, 42584), (416, 21292), (832, 10646), (1664, 5323)]