31976896

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 56

約数和(自身を含む): 73188576

約数和(自身を除く): 41211680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 521, 548, 959, 1042, 1096, 1918, 2084, 2192, 3647, 3836, 4168, 4384, 7294, 7672, 8336, 8768, 14588, 15344, 16672, 29176, 30688, 33344, 58352, 61376, 71377, 116704, 142754, 233408, 285508, 499639, 571016, 999278, 1142032, 1998556, 2284064, 3997112, 4568128, 7994224, 15988448, 31976896]

約数ペア:

[(1, 31976896), (2, 15988448), (4, 7994224), (7, 4568128), (8, 3997112), (14, 2284064), (16, 1998556), (28, 1142032), (32, 999278), (56, 571016), (64, 499639), (112, 285508), (137, 233408), (224, 142754), (274, 116704), (448, 71377), (521, 61376), (548, 58352), (959, 33344), (1042, 30688), (1096, 29176), (1918, 16672), (2084, 15344), (2192, 14588), (3647, 8768), (3836, 8336), (4168, 7672), (4384, 7294)]