1550321392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{55337}}^1$

素因数の和:55465

約数の個数: 40

約数和(自身を含む): 3211374816

約数和(自身を除く): 1661053424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 412, 824, 1648, 1751, 3502, 7004, 14008, 28016, 55337, 110674, 221348, 442696, 885392, 940729, 1881458, 3762916, 5699711, 7525832, 11399422, 15051664, 22798844, 45597688, 91195376, 96895087, 193790174, 387580348, 775160696, 1550321392]

約数ペア:

[(1, 1550321392), (2, 775160696), (4, 387580348), (8, 193790174), (16, 96895087), (17, 91195376), (34, 45597688), (68, 22798844), (103, 15051664), (136, 11399422), (206, 7525832), (272, 5699711), (412, 3762916), (824, 1881458), (1648, 940729), (1751, 885392), (3502, 442696), (7004, 221348), (14008, 110674), (28016, 55337)]