31003616

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 70932960

約数和(自身を除く): 39929344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 2269, 3416, 4538, 6832, 9076, 13664, 15883, 18152, 31766, 36304, 63532, 72608, 127064, 138409, 254128, 276818, 508256, 553636, 968863, 1107272, 1937726, 2214544, 3875452, 4429088, 7750904, 15501808, 31003616]

約数ペア:

[(1, 31003616), (2, 15501808), (4, 7750904), (7, 4429088), (8, 3875452), (14, 2214544), (16, 1937726), (28, 1107272), (32, 968863), (56, 553636), (61, 508256), (112, 276818), (122, 254128), (224, 138409), (244, 127064), (427, 72608), (488, 63532), (854, 36304), (976, 31766), (1708, 18152), (1952, 15883), (2269, 13664), (3416, 9076), (4538, 6832)]