31407192

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7151}}^1$

素因数の和:7224

約数の個数: 48

約数和(自身を含む): 86467680

約数和(自身を除く): 55060488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 7151, 14302, 21453, 28604, 42906, 57208, 64359, 85812, 128718, 171624, 257436, 436211, 514872, 872422, 1308633, 1744844, 2617266, 3489688, 3925899, 5234532, 7851798, 10469064, 15703596, 31407192]

約数ペア:

[(1, 31407192), (2, 15703596), (3, 10469064), (4, 7851798), (6, 5234532), (8, 3925899), (9, 3489688), (12, 2617266), (18, 1744844), (24, 1308633), (36, 872422), (61, 514872), (72, 436211), (122, 257436), (183, 171624), (244, 128718), (366, 85812), (488, 64359), (549, 57208), (732, 42906), (1098, 28604), (1464, 21453), (2196, 14302), (4392, 7151)]