130633256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40519}}^1$

素因数の和:40569

約数の個数: 32

約数和(自身を含む): 272294400

約数和(自身を除く): 141661144

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 40519, 81038, 162076, 324152, 526747, 1053494, 1256089, 2106988, 2512178, 4213976, 5024356, 10048712, 16329157, 32658314, 65316628, 130633256]

約数ペア:

[(1, 130633256), (2, 65316628), (4, 32658314), (8, 16329157), (13, 10048712), (26, 5024356), (31, 4213976), (52, 2512178), (62, 2106988), (104, 1256089), (124, 1053494), (248, 526747), (403, 324152), (806, 162076), (1612, 81038), (3224, 40519)]