40016056

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 78246000

約数和(自身を除く): 38229944

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 1096, 1259, 2518, 3973, 5036, 7946, 10072, 15892, 31784, 36511, 73022, 146044, 172483, 292088, 344966, 689932, 1379864, 5002007, 10004014, 20008028, 40016056]

約数ペア:

[(1, 40016056), (2, 20008028), (4, 10004014), (8, 5002007), (29, 1379864), (58, 689932), (116, 344966), (137, 292088), (232, 172483), (274, 146044), (548, 73022), (1096, 36511), (1259, 31784), (2518, 15892), (3973, 10072), (5036, 7946)]