89859784

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19333}}^1$

素因数の和:19429

約数の個数: 32

約数和(自身を含む): 194886720

約数和(自身を除く): 105026936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 19333, 38666, 77332, 135331, 154664, 270662, 541324, 1082648, 1604639, 3209278, 6418556, 11232473, 12837112, 22464946, 44929892, 89859784]

約数ペア:

[(1, 89859784), (2, 44929892), (4, 22464946), (7, 12837112), (8, 11232473), (14, 6418556), (28, 3209278), (56, 1604639), (83, 1082648), (166, 541324), (332, 270662), (581, 154664), (664, 135331), (1162, 77332), (2324, 38666), (4648, 19333)]