128208832

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{117839}}^1$

素因数の和:117868

約数の個数: 28

約数和(自身を含む): 269382240

約数和(自身を除く): 141173408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 117839, 235678, 471356, 942712, 1885424, 2003263, 3770848, 4006526, 7541696, 8013052, 16026104, 32052208, 64104416, 128208832]

約数ペア:

[(1, 128208832), (2, 64104416), (4, 32052208), (8, 16026104), (16, 8013052), (17, 7541696), (32, 4006526), (34, 3770848), (64, 2003263), (68, 1885424), (136, 942712), (272, 471356), (544, 235678), (1088, 117839)]