31349584

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6827}}^1$

素因数の和:6883

約数の個数: 40

約数和(自身を含む): 71120448

約数和(自身を除く): 39770864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 6827, 13654, 27308, 47789, 54616, 95578, 109232, 191156, 279907, 382312, 559814, 764624, 1119628, 1959349, 2239256, 3918698, 4478512, 7837396, 15674792, 31349584]

約数ペア:

[(1, 31349584), (2, 15674792), (4, 7837396), (7, 4478512), (8, 3918698), (14, 2239256), (16, 1959349), (28, 1119628), (41, 764624), (56, 559814), (82, 382312), (112, 279907), (164, 191156), (287, 109232), (328, 95578), (574, 54616), (656, 47789), (1148, 27308), (2296, 13654), (4592, 6827)]