183872

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 42

約数和(自身を含む): 418338

約数和(自身を除く): 234466

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 832, 884, 1088, 1352, 1768, 2704, 2873, 3536, 5408, 5746, 7072, 10816, 11492, 14144, 22984, 45968, 91936, 183872]

約数ペア:

[(1, 183872), (2, 91936), (4, 45968), (8, 22984), (13, 14144), (16, 11492), (17, 10816), (26, 7072), (32, 5746), (34, 5408), (52, 3536), (64, 2873), (68, 2704), (104, 1768), (136, 1352), (169, 1088), (208, 884), (221, 832), (272, 676), (338, 544), (416, 442)]