23231278

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 17826002

約数列:

[1, 2, 7, 14, 53, 106, 131, 239, 262, 371, 478, 742, 917, 1673, 1834, 3346, 6943, 12667, 13886, 25334, 31309, 48601, 62618, 88669, 97202, 177338, 219163, 438326, 1659377, 3318754, 11615639, 23231278]

約数ペア:

[(1, 23231278), (2, 11615639), (7, 3318754), (14, 1659377), (53, 438326), (106, 219163), (131, 177338), (239, 97202), (262, 88669), (371, 62618), (478, 48601), (742, 31309), (917, 25334), (1673, 13886), (1834, 12667), (3346, 6943)]