31288384

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 56

約数和(自身を含む): 64996568

約数和(自身を除く): 33708184

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 73, 74, 146, 148, 181, 292, 296, 362, 584, 592, 724, 1168, 1184, 1448, 2336, 2368, 2701, 2896, 4672, 5402, 5792, 6697, 10804, 11584, 13213, 13394, 21608, 26426, 26788, 43216, 52852, 53576, 86432, 105704, 107152, 172864, 211408, 214304, 422816, 428608, 488881, 845632, 977762, 1955524, 3911048, 7822096, 15644192, 31288384]

約数ペア:

[(1, 31288384), (2, 15644192), (4, 7822096), (8, 3911048), (16, 1955524), (32, 977762), (37, 845632), (64, 488881), (73, 428608), (74, 422816), (146, 214304), (148, 211408), (181, 172864), (292, 107152), (296, 105704), (362, 86432), (584, 53576), (592, 52852), (724, 43216), (1168, 26788), (1184, 26426), (1448, 21608), (2336, 13394), (2368, 13213), (2701, 11584), (2896, 10804), (4672, 6697), (5402, 5792)]