196408064

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{24749}}^1$

素因数の和:24796

約数の個数: 36

約数和(自身を含む): 404712000

約数和(自身を除く): 208303936

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 24749, 49498, 98996, 197992, 395984, 767219, 791968, 1534438, 1583936, 3068876, 3167872, 6137752, 6335744, 12275504, 24551008, 49102016, 98204032, 196408064]

約数ペア:

[(1, 196408064), (2, 98204032), (4, 49102016), (8, 24551008), (16, 12275504), (31, 6335744), (32, 6137752), (62, 3167872), (64, 3068876), (124, 1583936), (128, 1534438), (248, 791968), (256, 767219), (496, 395984), (992, 197992), (1984, 98996), (3968, 49498), (7936, 24749)]