42903862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 69995520

約数和(自身を除く): 27091658

約数列:

[1, 2, 19, 38, 61, 83, 122, 166, 223, 446, 1159, 1577, 2318, 3154, 4237, 5063, 8474, 10126, 13603, 18509, 27206, 37018, 96197, 192394, 258457, 351671, 516914, 703342, 1129049, 2258098, 21451931, 42903862]

約数ペア:

[(1, 42903862), (2, 21451931), (19, 2258098), (38, 1129049), (61, 703342), (83, 516914), (122, 351671), (166, 258457), (223, 192394), (446, 96197), (1159, 37018), (1577, 27206), (2318, 18509), (3154, 13603), (4237, 10126), (5063, 8474)]